.selector {
  display: inline-block;
  padding: 4px;
  font-size: 18px;
  color: #333;
  position: relative;
  &:hover {
    .name {
      color: #0168b7;

      &::after {
        border-top-color: #0168b7;
      }
    }

    .options {
      max-height: 999px;
    }
  }
}
.flex {
  display: flex;
  align-items: center;
}
.label {
  margin-right: 8px;
}
.name {
  display: flex;
  align-items: center;
  &::after {
    content: '';
    display: inline-block;
    margin-top: 8px;
    margin-left: 4px;
    width: 16px;
    height: 16px;
    box-sizing: border-box;
    border: 8px solid;
    border-top-color: #333;
    border-left-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
  }
}
.options {
  background: #FFF;
  max-height: 0;
  width: 100%;
  overflow: hidden;
  transition: max-height .4s ease-in-out;
  margin-top: 4px;
  position: absolute;
  z-index: 99;
}
.option {
  padding: 2px 0;
  padding-right: 20px;
  text-align: right;
}